3(f+7.50)=40

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Solution for 3(f+7.50)=40 equation: 


Simplifying
3(f + 7.50) = 40

Reorder the terms:
3(7.50 + f) = 40
(7.50 * 3 + f * 3) = 40
(22.5 + 3f) = 40

Solving
22.5 + 3f = 40

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Add '-22.5' to each side of the equation.
22.5 + -22.5 + 3f = 40 + -22.5

Combine like terms: 22.5 + -22.5 = 0.0
0.0 + 3f = 40 + -22.5
3f = 40 + -22.5

Combine like terms: 40 + -22.5 = 17.5
3f = 17.5

Divide each side by '3'.
f = 5.833333333

Simplifying
f = 5.833333333

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